A.It must contain the default section.

B.The break statement, at the end of each case block, is mandatory.

C.Its case label literals can be changed at runtime.

D.Its expression must evaluate to a single value.

A.Option A

B.Option B

C.Option C

D.Option D

E.Option E

A.An ArrayOutOfBoundsException is thrown at runtime.

B.1:2:3:4:5:

C.1:2:3:

D.Compilation fails.

A.1 2 3

B.Compilation fails.

C.1 2 3 4

D.1 2 3 4followed by an ArrayIndexOutOfBoundsException

A.Call the setArea method at the beginning of the setLength method.

B.Change the setArea method to private.

C.Call the setArea method at the beginning of the setHeight method.

D.Call the setArea method at the end of the setLength method.

E.Call the setArea method at the end of the setHeight method.

F.Change the area field to public.